big silvy 

Usually a name that refers to a bad ass lifted Chevrolet Silverado.

Wow! Did you see that truck? It was definitely a big silvy

big silvy by Master Cheif April 16, 2014

Big Silly 

1. That guy. The silliest person in the room. Usually known to massive amounts of silly things.

2. Dance move also referred to as "the Big Sil". Only seen being done by those of an elite status at moments of inebriation.

Ralph was seen doing the big sil... aye!!!! the big silly

Big Silly by senorhaze23 April 25, 2010

big silly goose 

A person calling you a 'big silly goose' is basically the gay way of saying "You're an asshole"

gay guy: Oh be quiet you big silly goose!

Strait guy: Shut the fuck up you gay ass bitch!

big silly goose by YoshiMaster December 31, 2016

Big Silly Chinook

A fictional dog used for examples when describing something, often as a replacement for C in ABC. May also be seen alongside dogs Alutia and Balto, which replace A and B respectively.

Physics Quiz: A sled is being pulled by three dogs and accelerates at a rate of 6 m/s. If Alutia pulls with 5 newtons of force, Balto pulls with 7 newtons of force, and the sled weighs 9 kilograms, how many newtons of force are pulled by Big Silly Chinook?

Student: fuck i dont know this

Big Silly Chinook by SourMnMs March 15, 2026

Big fat silly mexican 

Used to stop a mexican form saying something that will make you look bad.

This will usually make you look better at the same time.

Mexican to group of John's friends-" Hey el pacho I saw at that taco bar with those gay strippers last night."

John-"Oh look at this big fat silly mexican! Soon he will have enough money to go cross the border back to his family!

Crowd of friends- "Ha you're the best John!"

Big fat silly mexican by matt1the3beast July 4, 2011

silly big 

a really big ass that's just to distracting to look away from

Damn did you see that silly big that passed by? That ass was banging!

silly big by andres de lara December 16, 2008